Odd Javascript errors in Mozilla 1.4

[Statik]

The following two errors occur when using your latest menu routines:

Warning: reference to undefined property _d.all
Source File: http://secure.accuratewebhosting.com/~s ... s/mmenu.js
Line: 522

and

Warning: reference to undefined property menu[21][0]
Source File: http://secure.accuratewebhosting.com/~s ... s/mmenu.js
Line: 521

Any ideas?

Statik